/* We don't want to intercept pthread within SimGrid. Instead we should provide the real implem to SimGrid */
static int (*raw_pthread_create)(pthread_t*, const pthread_attr_t*, void* (*)(void*), void*);
static int (*raw_pthread_join)(pthread_t, void**);
-static int (*raw_mutex_init)(pthread_mutex_t*, const pthread_mutexattr_t*);
-static int (*raw_mutex_lock)(pthread_mutex_t*);
-static int (*raw_mutex_trylock)(pthread_mutex_t*);
-static int (*raw_mutex_unlock)(pthread_mutex_t*);
-static int (*raw_mutex_destroy)(pthread_mutex_t*);
+static int (*raw_pthread_mutex_init)(pthread_mutex_t*, const pthread_mutexattr_t*);
+static int (*raw_pthread_mutex_lock)(pthread_mutex_t*);
+static int (*raw_pthread_mutex_trylock)(pthread_mutex_t*);
+static int (*raw_pthread_mutex_unlock)(pthread_mutex_t*);
+static int (*raw_pthread_mutex_destroy)(pthread_mutex_t*);
static int (*raw_pthread_mutexattr_init)(pthread_mutexattr_t*);
static int (*raw_pthread_mutexattr_settype)(pthread_mutexattr_t*, int);
{
raw_pthread_create = dlsym(RTLD_NEXT, "pthread_create");
raw_pthread_join = dlsym(RTLD_NEXT, "pthread_join");
- raw_mutex_init = dlsym(RTLD_NEXT, "pthread_mutex_init");
- raw_mutex_lock = dlsym(RTLD_NEXT, "pthread_mutex_lock");
- raw_mutex_trylock = dlsym(RTLD_NEXT, "pthread_mutex_trylock");
- raw_mutex_unlock = dlsym(RTLD_NEXT, "pthread_mutex_unlock");
- raw_mutex_destroy = dlsym(RTLD_NEXT, "pthread_mutex_destroy");
+ raw_pthread_mutex_init = dlsym(RTLD_NEXT, "pthread_mutex_init");
+ raw_pthread_mutex_lock = dlsym(RTLD_NEXT, "pthread_mutex_lock");
+ raw_pthread_mutex_trylock = dlsym(RTLD_NEXT, "pthread_mutex_trylock");
+ raw_pthread_mutex_unlock = dlsym(RTLD_NEXT, "pthread_mutex_unlock");
+ raw_pthread_mutex_destroy = dlsym(RTLD_NEXT, "pthread_mutex_destroy");
raw_pthread_mutexattr_init = dlsym(RTLD_NEXT, "pthread_mutexattr_init");
raw_pthread_mutexattr_settype = dlsym(RTLD_NEXT, "pthread_mutexattr_settype");
{ // Stop intercepting all pthread calls
sthread_inside_simgrid = 1;
}
-int pthread_create(pthread_t* thread, const pthread_attr_t* attr, void* (*start_routine)(void*), void* arg)
-{
- if (raw_pthread_create == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_pthread_create(thread, attr, start_routine, arg);
-
- sthread_disable();
- int res = sthread_create((sthread_t*)thread, attr, start_routine, arg);
- sthread_enable();
- return res;
-}
#define _STHREAD_CONCAT(a, b) a##b
-#define intercepted_call(name, raw_params, call_params, sim_params) \
+#define intercepted_pthcall(name, raw_params, call_params, sim_params) \
int _STHREAD_CONCAT(pthread_, name) raw_params \
{ \
if (_STHREAD_CONCAT(raw_pthread_, name) == NULL) \
return res; \
}
-intercepted_call(mutexattr_init, (pthread_mutexattr_t * attr), (attr), ((sthread_mutexattr_t*)attr));
-intercepted_call(mutexattr_settype, (pthread_mutexattr_t * attr, int type), (attr, type),
- ((sthread_mutexattr_t*)attr, type));
-intercepted_call(mutexattr_gettype, (const pthread_mutexattr_t* restrict attr, int* type), (attr, type),
- ((sthread_mutexattr_t*)attr, type));
-intercepted_call(mutexattr_setrobust, (pthread_mutexattr_t* restrict attr, int robustness), (attr, robustness),
- ((sthread_mutexattr_t*)attr, robustness));
-intercepted_call(mutexattr_getrobust, (const pthread_mutexattr_t* restrict attr, int* restrict robustness),
- (attr, robustness), ((sthread_mutexattr_t*)attr, robustness));
-
-int pthread_join(pthread_t thread, void** retval)
-{
- if (raw_pthread_join == NULL)
- intercepter_init();
- if (sthread_inside_simgrid)
- return raw_pthread_join(thread, retval);
-
- sthread_disable();
- int res = sthread_join((sthread_t)thread, retval);
- sthread_enable();
- return res;
-}
-
-int pthread_mutex_init(pthread_mutex_t* mutex, const pthread_mutexattr_t* attr)
-{
- if (raw_mutex_init == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_mutex_init(mutex, attr);
-
- sthread_disable();
- int res = sthread_mutex_init((sthread_mutex_t*)mutex, (sthread_mutexattr_t*)attr);
- sthread_enable();
- return res;
-}
-
-int pthread_mutex_lock(pthread_mutex_t* mutex)
-{
- if (raw_mutex_lock == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_mutex_lock(mutex);
-
- sthread_disable();
- int res = sthread_mutex_lock((sthread_mutex_t*)mutex);
- sthread_enable();
- return res;
-}
-
-int pthread_mutex_trylock(pthread_mutex_t* mutex)
-{
- if (raw_mutex_trylock == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_mutex_trylock(mutex);
-
- sthread_disable();
- int res = sthread_mutex_trylock((sthread_mutex_t*)mutex);
- sthread_enable();
- return res;
-}
-
-int pthread_mutex_unlock(pthread_mutex_t* mutex)
-{
- if (raw_mutex_unlock == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_mutex_unlock(mutex);
-
- sthread_disable();
- int res = sthread_mutex_unlock((sthread_mutex_t*)mutex);
- sthread_enable();
- return res;
-}
-int pthread_mutex_destroy(pthread_mutex_t* mutex)
-{
- if (raw_mutex_destroy == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_mutex_destroy(mutex);
-
- sthread_disable();
- int res = sthread_mutex_destroy((sthread_mutex_t*)mutex);
- sthread_enable();
- return res;
-}
-int sem_init(sem_t* sem, int pshared, unsigned int value)
-{
- if (raw_sem_init == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sem_init(sem, pshared, value);
-
- sthread_disable();
- int res = sthread_sem_init((sthread_sem_t*)sem, pshared, value);
- sthread_enable();
- return res;
-}
-int sem_destroy(sem_t* sem)
-{
- if (raw_sem_destroy == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sem_destroy(sem);
-
- sthread_disable();
- int res = sthread_sem_destroy((sthread_sem_t*)sem);
- sthread_enable();
- return res;
-}
-int sem_post(sem_t* sem)
-{
- if (raw_sem_post == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sem_post(sem);
-
- sthread_disable();
- int res = sthread_sem_post((sthread_sem_t*)sem);
- sthread_enable();
- return res;
-}
-int sem_wait(sem_t* sem)
-{
- if (raw_sem_wait == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sem_wait(sem);
-
- sthread_disable();
- int res = sthread_sem_wait((sthread_sem_t*)sem);
- sthread_enable();
- return res;
-}
-int sem_trywait(sem_t* sem)
-{
- if (raw_sem_trywait == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sem_trywait(sem);
-
- sthread_disable();
- int res = sthread_sem_trywait((sthread_sem_t*)sem);
- sthread_enable();
- return res;
-}
-int sem_timedwait(sem_t* sem, const struct timespec* abs_timeout)
-{
- if (raw_sem_timedwait == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sem_timedwait(sem, abs_timeout);
+intercepted_pthcall(mutexattr_init, (pthread_mutexattr_t * attr), (attr), ((sthread_mutexattr_t*)attr));
+intercepted_pthcall(mutexattr_settype, (pthread_mutexattr_t * attr, int type), (attr, type),
+ ((sthread_mutexattr_t*)attr, type));
+intercepted_pthcall(mutexattr_gettype, (const pthread_mutexattr_t* restrict attr, int* type), (attr, type),
+ ((sthread_mutexattr_t*)attr, type));
+intercepted_pthcall(mutexattr_setrobust, (pthread_mutexattr_t* restrict attr, int robustness), (attr, robustness),
+ ((sthread_mutexattr_t*)attr, robustness));
+intercepted_pthcall(mutexattr_getrobust, (const pthread_mutexattr_t* restrict attr, int* restrict robustness),
+ (attr, robustness), ((sthread_mutexattr_t*)attr, robustness));
+
+intercepted_pthcall(create, (pthread_t * thread, const pthread_attr_t* attr, void* (*start_routine)(void*), void* arg),
+ (thread, attr, start_routine, arg), ((sthread_t*)thread, attr, start_routine, arg));
+intercepted_pthcall(join, (pthread_t thread, void** retval), (thread, retval), ((sthread_t)thread, retval));
+
+intercepted_pthcall(mutex_init, (pthread_mutex_t * mutex, const pthread_mutexattr_t* attr), (mutex, attr),
+ ((sthread_mutex_t*)mutex, (sthread_mutexattr_t*)attr));
+intercepted_pthcall(mutex_lock, (pthread_mutex_t * mutex), (mutex), ((sthread_mutex_t*)mutex));
+intercepted_pthcall(mutex_trylock, (pthread_mutex_t * mutex), (mutex), ((sthread_mutex_t*)mutex));
+intercepted_pthcall(mutex_unlock, (pthread_mutex_t * mutex), (mutex), ((sthread_mutex_t*)mutex));
+intercepted_pthcall(mutex_destroy, (pthread_mutex_t * mutex), (mutex), ((sthread_mutex_t*)mutex));
+
+#define intercepted_call(rettype, name, raw_params, call_params, sim_params) \
+ rettype name raw_params \
+ { \
+ if (_STHREAD_CONCAT(raw_, name) == NULL) \
+ intercepter_init(); \
+ if (sthread_inside_simgrid) \
+ return _STHREAD_CONCAT(raw_, name) call_params; \
+ \
+ sthread_disable(); \
+ rettype res = _STHREAD_CONCAT(sthread_, name) sim_params; \
+ sthread_enable(); \
+ return res; \
+ }
- sthread_disable();
- int res = sthread_sem_timedwait((sthread_sem_t*)sem, abs_timeout);
- sthread_enable();
- return res;
-}
+intercepted_call(int, sem_init, (sem_t * sem, int pshared, unsigned int value), (sem, pshared, value),
+ ((sthread_sem_t*)sem, pshared, value));
+intercepted_call(int, sem_destroy, (sem_t * sem), (sem), ((sthread_sem_t*)sem));
+intercepted_call(int, sem_post, (sem_t * sem), (sem), ((sthread_sem_t*)sem));
+intercepted_call(int, sem_wait, (sem_t * sem), (sem), ((sthread_sem_t*)sem));
+intercepted_call(int, sem_trywait, (sem_t * sem), (sem), ((sthread_sem_t*)sem));
+intercepted_call(int, sem_timedwait, (sem_t * sem, const struct timespec* abs_timeout), (sem, abs_timeout),
+ ((sthread_sem_t*)sem, abs_timeout));
/* Glibc < 2.31 uses type "struct timezone *" for the second parameter of gettimeofday.
Other implementations use "void *" instead. */
#ifndef TIMEZONE_TYPE
#define TIMEZONE_TYPE void
#endif
-
-int gettimeofday(struct timeval* tv, XBT_ATTRIB_UNUSED TIMEZONE_TYPE* tz)
-{
- if (raw_gettimeofday == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_gettimeofday(tv, tz);
-
- sthread_disable();
- int res = sthread_gettimeofday(tv);
- sthread_enable();
- return res;
-}
-
-unsigned int sleep(unsigned int seconds)
-{
- if (raw_sleep == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_sleep(seconds);
-
- sthread_disable();
- sthread_sleep(seconds);
- sthread_enable();
- return 0;
-}
-
-int usleep(useconds_t usec)
-{
- if (raw_usleep == NULL)
- intercepter_init();
-
- if (sthread_inside_simgrid)
- return raw_usleep(usec);
-
- sthread_disable();
- sthread_sleep(((double)usec) / 1000000.);
- sthread_enable();
- return 0;
-}
+intercepted_call(int, gettimeofday, (struct timeval * tv, XBT_ATTRIB_UNUSED TIMEZONE_TYPE* tz), (tv, tz), (tv));
+intercepted_call(unsigned int, sleep, (unsigned int seconds), (seconds), (seconds));
+intercepted_call(int, usleep, (useconds_t usec), (usec), (((double)usec) / 1000000.));
#if 0
int pthread_cond_init(pthread_cond_t *cond, pthread_condattr_t *cond_attr) {